MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://oniceh.ru/pbw?utm_term=aops+calculus+pdf PDF link annotation
- https://fozuwojomawunuk.weebly.com/uploads/1/3/0/7/130776264/3268e523.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393359/normal_5ff84a3e7cd27.pdfIn PDF document text
- https://gogakasepasepun.weebly.com/uploads/1/3/4/3/134375341/xegikula_zikifaregiguko_kijami_fajap.pdfIn PDF document text
- https://ritajixudigozik.weebly.com/uploads/1/3/5/3/135345652/zatuxefowo-tawafaxef-suvajawamobe-ximuna.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368489/normal_5fe50a86c1c8a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425784/normal_60b9a12e0fda1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408719/normal_60647d7fe11d0.pdfIn PDF document text
- https://fekobuwag.weebly.com/uploads/1/3/1/8/131858403/9c62741bb594e.pdfIn PDF document text
- https://jinoxunetoxufa.weebly.com/uploads/1/3/4/6/134698665/lelojufigi_penutofuratonit_lakelef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415526/normal_5fe82c9569700.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449629/normal_60363840a103f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/4a78df41-f0f0-4f18-b9de-ca82c4029f9a/27903868290.pdfIn PDF document text
- http://juzifezazuk.pbworks.com/w/file/fetch/144806985/46244442288.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46524fdf-6a5d-4f10-af91-dda9b5628159/48169174456.pdfIn PDF document text
- http://rupebaxo.pbworks.com/f/envision_math_2.0_grade_2.pdfIn PDF document text
- http://zopujoxobug.pbworks.com/w/file/fetch/145133316/2201672048.pdfIn PDF document text
- http://detomipipu.pbworks.com/f/mujhse_dosti_karoge_full_movie_download_filmywap_360p.pdfIn PDF document text
- http://kipizasuzeda.pbworks.com/f/undertale_download_free_full_version.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d37b805-788d-4a74-84bb-9459ae174399/2020_tesla_model_3_long_range_awd_horsepower.pdfIn PDF document text
- http://suxogovexig.pbworks.com/f/obstetric_ultrasound_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0b9d8778-3537-4e00-aee9-d92aad39a819/how_do_i_reset_my_smart_socket_wifi.pdfIn PDF document text
- http://xuvuvotaxago.pbworks.com/w/file/fetch/145197843/gaxex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f92a52d-fedc-452e-9949-69b2ef4c1cbc/porter_cable_compressor_rebuild_kit.pdfIn PDF document text
- http://gaguseka.pbworks.com/f/how_to_set_up_a_charter_remote_to_your_tv.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ebb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB6 | 5040 bytes |
SHA-256: 7d831990e9fcee876443047182bb52abf4fc0cb0f7007166f4779932f527d859 |
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font_01_sfnt_off0000fcf7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCF7 | 11448 bytes |
SHA-256: f0bb907804f2131c03a2bb6da65bd3421fbc285268e1b3fafc6fcc343c57e461 |
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